School Resource Officer Geoff Hamlin, above right, and Police Chief Jeff Lynn, far right, speak to a group of Oak Heights School students who participated in a National Walk and Bike to School event Wednesday morning, Oct. 7. At right, a “walking school bus” group of students and adults follow Oak Heights Principal Courtney Murphy, in orange, down Evergreen Lane. Students met at City Hall, Elm Street Baptist Church and Hillside Fellowship on Strawberry Loop…